From: fuyao <fuyao@xxxxxxxxxxxxxxxxx> this series add hwspinlock of sunxi. it provides hardware assistance for synchronization between the multiple processors in the system. (Or1k, Cortex-A7, Cortex-A53, Xtensa) fuyao (2): dt-bindings: hwlock: add sunxi hwlock hwspinlock: add SUNXI implementation .../bindings/hwlock/sunxi,hwspinlock.yaml | 46 ++++ MAINTAINERS | 6 + drivers/hwspinlock/Kconfig | 10 + drivers/hwspinlock/Makefile | 1 + drivers/hwspinlock/sunxi_hwspinlock.c | 205 ++++++++++++++++++ 5 files changed, 268 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwlock/sunxi,hwspinlock.yaml create mode 100644 drivers/hwspinlock/sunxi_hwspinlock.c -- 2.29.2
